RAYMAX from Watlow

RAYMAX® 1220 and 2030 Panel Heaters from Anderson-Bolds

for a quote please email to watlow@anderson-bolds.com

or use our WATLOW form HERE!

 Ideal For Many Process Heating Applications Requiring “Hot Face” Temperatures

The Raymax Panel heater product line from Watlow solves virtually an application requiring radiant heat from a contamination resistant surfaces to fast responding high temperature needs.

Watlow Raymax Radient Panel

Maximum face temperature up to 2000ºF

Typical applications are:

Thermoforming

Food warming

Paint and epoxy curing

Heat treating

High temperature Furnaces

Tempering and annealing processes

Raymax 1010

1000ºF Face Temperature

The Ryamax 1010 is the ideal for use in screen printing, food warming and other low heat applications. The Heater's "sealed face" keeps contaminates away from the heating element, and the metal surface can be easily wiped or brushed clean whenever needed.

Uniform full surface heat source

Convenient ready to use package

One inch thick backside insulation

Repeatable temperature sensing options

UL: component listing.

Heater width is from 4-20 inches

Heater Length is from 10 to 68 inches

voltage up to 480 vac

Watt Density is 10W/sq. inch

 Easy to install and capable of high surface temperatures,

the RAYMAX® 1220 and 2030 are ideal for many process

heating applications requiring “hot-face” temperatures

above 1000°F (540°C).

Each ceramic fiber heater is mounted in a 21⁄2 in. (64 mm)

deep sheet metal case providing thermal insulation. The case

includes post terminals for electrical connections and

provides a mounting system that can be used with virtually

any flat ceramic fiber unit. Watt density and temperature

capabilities can be tailored to meet a specific radiant

application for exposed sinuated embedded coil or foil

element configuration.

Performance Capabilities

• RAYMAX 2030 (uses sinuated or coil elements):temperatures up to 2000°F (1095°C); watt densitiesup to 30 W/in2 (4.7 W/cm2)

• RAYMAX 1220 (uses an etched foil element):temperatures up to 1200°F (650°C); watt densitiesup to 20 W/in2 (3 W/cm2)

• Maximum voltage up to 600V

Features and Benefits

Lightweight, low mass design

• Allows fast response to controllers

Self insulation with 21/2 in. (64 mm ) thick mounting case

• Provides high efficiency

Thermocouple mounting clamp

• Simplifies process system control

Aluminized steel case

• Handles temperatures up to 1100°F (595°C)

Special hot-face heating patterns

• Designed specifically for an application using an etched foil RAYMAX 1220

Specifications 

Weight: Less than 6.5 lbs/ft2 (31.75 kg/m2) 

Voltage and Wattage: Ratings, up to 600VAC are based on 

the ceramic fiber heater module mounted in the case. 

Terminals: Terminals are 1⁄4-20 threaded studs. Two terminals 

plus ground for single-phase, and three terminals plus ground 

for 3-phase are located on the center length line unless 

otherwise specified. Terminals can be positioned anywhere 

along lines A and B (see illustration below), but not closer 

than 2 in. (51 mm) to the case ends. 

Mounting Legs: Mounting legs are available either 

1 in. (25 mm) or 3 in. (76 mm) length. For made-to-order units, 

mounting legs can be supplied in any incremental length L 

from 1⁄2 in. (13 mm) to 3 in. (76 mm). Slots are not provided in 

legs less than 1 in. (25 mm) long. 

Application Hints 

A thermocouple mounting clamp is attached to one end of 

the case, with holes on both ends for alternate locations. 

The clamp can be used with 1⁄8 in. (3.2 mm) O.D. sheath 

thermocouples. The clamp is 3/16 in. (4.8 mm) high, but 

can be removed for flush mounting*. 

The maximum recommended surface temperature of the 

heater is based on the rating of the ceramic fiber heater 

module. This can vary from 2000°F (1095°C) at lower watt 

densities, to higher watt densities at reduced surface 

temperatures. Note: maximum wattages cannot be achieved 

at the maximum temperatures simultaneously. 

* 13⁄16 in. (4.8 mm) and 1⁄4 in. (6 mm) are available upon request. 

Options 

Several options are available with RAYMAX 1220 and 2030 

models. Contact your Watlow representative for more 

information. 

• Single-phase non-standard location power terminals 

• Terminal box 

• Zoning 

• Mounting studs and legs 

• 3-phase construction 

• Thermocouple mounting tubes 

• Alternate case materials 

RAYMAX 2030 PART NUMBERS

VP504A06T, VP504A12T, VP504A18T, VP504A24T, VP504A30T, VP504A36T

VP506A06T, VP506A12T, VP506A18T, VP506A24T, VP506A30T, VP506A36T

VP508A06T, VP508A12T, VP508A18T, VP508A24T, VP508A30T, VP508A36T

VP510A06T, VP510A12T, VP510A18T, VP510A24T, VP510A30T, VP510A36T

VP510A06T, VP510A12T, VP510A18T, VP510A24T, VP510A30T, VP510A36T

VP512A06T, VP512A12T, VP512A18T, VP512A24T, VP512A30T, VP512A36T

VP514A06T, VP514A12T, VP514A18T, VP514A24T, VP514A30T, VP514A36T

VP516A06T, VP516A12T, VP516A18T, VP516A24T, VP516A30T, VP516A36T

Anderson-Bolds

216-360-9800

www.anderson-bolds.com

SSAC/Littelfuse Voltage Monitor HLMUDLAAA

Voltage Monitor Protection Relay HLMUDLAAA from Anderson-Bolds
Made by Littelfuse

Contact Anderson-Bolds

LittelFuse SSAC Voltage Monitor HLMUDLAAA is a universal voltage monitor. 10 amp output relay rating. The HLM Voltage Monitor senses over or under voltage AND phase unbalance and frequency fluctuations and trips if any go oout of range. The Voltage Monitors are currently made by Little Fuse. UL, CSA and CE. Previous manufacturers were SSAC, Entrelac, ABB and Sycom.

BUY the HLMUDLAAA

The HLMU Series is a universal voltage, encapsulated, 3-phase voltage monitor. It continuously measures the voltage of each of the three phases with microcontroller accuracy and compares the value to preset trip points. It separately senses phase reversal and loss; over, under and unbalanced voltages; and
over or under frequency. Protection is assured during periods of large average voltage fluctuations, or when regenerated voltages are present. The unit trips within 200ms when phase loss is detected. Adjustable time delays are included to prevent nuisance tripping and short cycling of sensitive equipment. The isolated, 10A, DPDT relay contacts trip when a phase voltage exceeds the trip limits for the trip delay. Nominal line voltage, voltage unbalance, and time delays are knob adjustable. The phase loss setpoint and the acceptable frequency range are fixed. Both delta and wye systems can be monitored; no connection to neutral is required.

Voltage Monitor HLMUDLAAA

BENEFITS

Constant monitoring to protect against phase loss, phase reversal; over, under, and unbalanced voltage; over and under frequency
Flexibility to work in 200 to 480VAC applications
Installation flexibility
Provides diagnostics of relay, fault and time delay status
Protects against shock, vibration, and humidity Meets IEC 61000 safety requirements

Operation

Upon application of line voltage, the output is de-energized
and the restart delay begins. If all the three-phase voltages are within the acceptable range, the output energizes at the end

of the restart delay. The microcontroller circuitry automatically senses the voltage range, and selects the correct operating frequency (50 or 60Hz). The over and under voltage trip points are set at ± 10% of the adjusted line voltage. When the measured value of any phase voltage exceeds the acceptable range limits (lower or upper) the trip delay begins. At the end of the trip delay the output relay de-energizes. If the phase voltage returns to an acceptable value before the trip delay expires, the trip delay is reset and the output remains energized. Under, over, and unbalanced voltages plus over or under frequency must be sensed for the complete trip delay before the unit trips. The unit trips in 200ms when phase loss or reversal are sensed. The unit will not energize if a fault is sensed as the line voltage is applied. 

Reset: Reset is automatic upon correction of the voltage or frequency fault or phase sequence.

Restart Delay Options
L = Lockout or minimum OFF time. The restart delay begins when the output trips. The unit cannot be re-energized until the restart delay is complete. This provides a minimum off time

or lockout time to allow equipment sensitive to short cycling, time to reset. If the fault is corrected after the restart delay is complete, the output energizes immediately. The restart delay also occurs when line voltage is applied/reapplied.

R = Restart Delay on fault correction. The restart delay begins when line voltage is reapplied or when a voltage fault is corrected. This option is normally selected when staggered restarting of multiple motors on a power system is required.
N = No Restart Delay. 0.6 second initialization delay on application of line voltage applies.
Restart Notes: All restart options remain reset when the following conditions are detected:
1. Phase loss (phase unbalance greater than 25%) 2. Average line voltage less than 120VAC
3. Phase reversal

The restart delay begins when the condition is corrected.

LED Operation
The LED flashes green during the restart delay, then glows green when the output energizes. It flashes red during the trip delay then glows red when the output de-energizes. It flashes red/green if phase reversal is sensed. If a fault is sensed during the restart delay, the LED will glow red during that portion or the full restart delay. 

Type

3-phase delta or wye with no connection to neutral

Range
240 380 480

Voltage Adj. Range
200-240VAC 340-420VAC 400-480VAC

Frequency

50 or 60Hz 50Hz 60Hz

Line Voltage Max.
550VAC
AC Line Frequency
50/60 Hz automatically detected
Phase Loss
≥ 25% unbalance
Response Time

≤200ms 

Overvoltage Trip Voltage 
109 - 113% of the adjusted line voltage
 Reset Voltage

-3% of the trip voltage

Undervoltage Trip Voltage
88 - 92% of the adjusted line voltage
Reset Voltage
+3% of the trip voltage 

Voltage Unbalance Trip Setpoint
Adjustable 2 - 10% or specify fixed unbalance of 2 - 10% in 1% increments
Reset on Balance
≅ -0.7% unbalance

Trip Delay Active On

Over/under voltage, voltage unbalance, over/under frequency

Range
Adjustable from 1 - 30s or specify fixed delay 1 - 30s in 1s increments
Tolerance
±15%
Restart Delay Range
Adjustable from 0.6 - 300s; if no restart delay is selected a 0.6s initialization delay applies 

Tolerance

±15%
Over/Under Frequency
±4%; Reset ±3%; 50/60 Hz
Phase Sequence
A, B, C, L1, L2, L3

Response Time-Phase

Reversal & Phase Loss
≤200 ms
Reset
Automatic

Output 

Isolated Electromechanical Relay

DPDT

10A resistive @ 240VAC;
8A resistive @ 277VAC; NO-1/4 hp @ 120VAC; 1/3 hp @ 240VAC
Protection
Phase Reversal/Failure

ASME A17.1 Rule 210.6
Motors and Generators
NEMA MG1 14:30, 14:35
Surge
IEEE C62.41-1991 Level B
Isolation Voltage
≥ 2500V RMS input to output
Circuitry
Encapsulated

Dimensions

H 76.7 mm (3.0”); W 50.8 mm (2.0”);

D 41.7 mm (1.64”)

Termination
Screw terminal connection up to 12 AWG (3.3 mm2) wire
  

 Temperature

 -40° to 60°C / -40° to 85°C

BUY the HLMUDLAAA

www.anderson-bolds.com

Anderson-Bolds
216-360-9800

Watlow Screw Plug Immersion Heaters for Clean water

 Watlow Immersion Heaters by Anderson-Bolds

Watlow's immersion heaters are designed primarily for direct immersion in liquids such as water, oils, solvents and process solutions, molten materials as well as air and gases. By generating all the heat within the liquid or process, these heaters are virtually 100 percent energy efficient. These versatile heaters can also be formed and shaped into various geometries for radiant heating and contact surface heating applications. UL® and CSA component recognized elements are available.

Watlow Screw plug immersion heaters are ideal for direct immersion heating of liquids, including all types of oils and heat transfer solutions.

Available in a variety of sizes, Watlow® screw plug immersion heaters feature both WATROD™ round and FIREBAR® flat tubular elements.

Heating elements are hairpin bent and either welded or brazed into the screw plug —depending on element sheath and plug material compatibility.

General purpose terminal enclosures are standard; with optional moisture resistant, explosion resistant and explosion/moisture resistant enclosures available to meet specific application needs.

Optional thermostats provide convenient process temperature regulation to the screw plug immersion heater.

Watlow Screw Plug Electric Immersion Heaters with a 1.25 inch Plug for Clean Water with General Purpose Terminal Housing (NEMA 1).  Heaters designed for use in clean water with a high watt density.  Heaters have Alloy 800 elements with a brass screw plug.  Voltages from 120 to 480 and wattages from .5 kw to 6 kw.  Available with or without an integral Thermostat.

   Watlow BDN4G1S2, Immersion Heater, .5 kw, 120 VAC, Alloy 800 Elements, 30-250 Tstat

   Watlow BEN27J10S3, Immersion Heater, 6 kw, 240 VAC, Alloy 800 Elements, 175-550 Tstat

Watlow Screw Plug Electric Immersion Heaters with a 1.25 inch Plug for Clean Water with moisture resistant/explosion resistant Terminal Housing (NEMA 4/7).  Heaters designed for use in clean water with a high watt density.  Heaters have Alloy 800 elements with a brass screw plug.  Voltages from 120 to 480 and wattages from .5 kw to 6 kw.  Available with or without an integral Thermostat. Watlow BDN and BEN Series heaters.

  Watlow BEN4G6S3, Immersion Heater, 1 kw, 120/240 VAC, Alloy 800 Elements, 175-550 Tstat

Watlow BEN27J10S, Immersion Heater, 6 kw, 240 VAC, Alloy 800 Elements, NO Thermostat

Watlow 2 inch Brass Screw Plug Electric Immersion Heaters for Clean Water with General Purpose Terminal Housing (NEMA 1) Heaters designed for use in clean water with a high watt density.  Heaters have Alloy 800 elements with a brass screw plug.  Voltages from 120 to 480 and wattages from 2 kw to 15 kw.  Available with or without an integral Thermostat.  Watlow BGN series Heaters.

Watlow BGN711C6S7A, Immersion Heater, 3 kw, 120/240 VAC/1 phase, Alloy 800 Elements, 100-550 Tstat

Watlow BGN721C3S, Immersion Heater, 9 kw, 240 VAC/3 phase, Alloy 800 Elements

Watlow 2 inch Screw Plug Electric Immersion Heaters for Clean Water with Moisture/Explosion Proof Terminal Housing (NEMA 4 / 7)  Heaters designed for use in clean water with a high watt density.  Heaters have Alloy 800 elements with a brass screw plug.  Voltages from 120 to 480 and wattages from 2 kw to 15 kw.  Available with or without an integral Thermostat.  Watlow BGN series heaters.

    Watlow BGN78C7C, Immersion Heater, 2 kw, 240/480 VAC/1 phase, Alloy 800   Elements

   Watlow BGN715C5C, Immersion Heater, 6 kw, 480 VAC/3 phase, Alloy 800 Elements

Watlow 2.5 inch Screw Plug Electric Immersion Heaters for Clean Water with General Purpose Terminal Housing (NEMA 1) Heaters designed for use in clean water with a high watt density.  Heaters have Alloy 800 elements with a brass screw plug.  Voltages from 120 to 480 and wattages from 3 kw to 38 kw.  Available with or without an integral Thermostat.  Watlow BLN series heaters.

    Watlow BLN77L1S, Immersion Heater, 3 kw, 120 VAC/1 phase, Alloy 800 Elements

    Watlow BLNF33L5S, Immersion Heater, 38 kw, 480 VAC/3 phase, Alloy 800 Elements

Watlow 2.5 inch Screw Plug Electric Immersion Heaters for Clean Water with Moisture/Explosion Proof Terminal Housing (NEMA 4/7) Heaters designed for use in clean water with a high watt density.  Heaters have Alloy 800 elements with a brass screw plug.  Voltages from 120 to 480 and wattages from 3 kw to 38 kw.  Available with or without an integral Thermostat.  Watlow BLN series heaters.

    Watlow BLN710L3C5A, Immersion Heater, 4.5 kw, 240 VAC/3 phase, Alloy 800 Elements, 60-250 Tstat

   Watlow BLN720L3C7A, Immersion Heater, 9 kw, 240 VAC/3 phase, Alloy 800 Elements, 100-550 Tstat
    

If you need help to pick out a heater, please use our Immersion Heater Design Form.

Anderson-Bolds has been helping people and companies with electric heaters for over 75 years.

www.anderson-bolds.com    216-360-9800

Q'Mark MUH Electric Unit Heater

Q'Mark MUH (Modular Unit Heater) by Marley

The Q'Mark Space Mod Unit Heater can be found just about anywhere heating enclosed spaces to keep people warm or for freeze protection.  The heaters are easy to mount on a wall or the ceiling. Ratings are from 3 kw to 50 kw in all the standard voltages.  Used in Warehouses, Garages, Sheds, Exposition Centers, Rest Rooms, Rest Stops, Factories, Tents and Trucks to name a few.

Anderson-Bolds has provided Electric Unit Heaters to the Ohio and Kentucky marketplace for over 70 years!

MUH - Auxiliary, supplementary or primary heat source in factories, stores, garages, basements, warehouses, public buildings, service stations, stock-rooms, offices, large or exposed areas.

•    Unit mounts either horizontally or vertically. Totally versatile. For factories, warehouses, garages, stores, shipping rooms, power stations, aircraft hangers, etc. Can be used for primary, supplemental, spot or dual-system heating.

•    Wide range of optional control kits are field installable, increasing the MUH adaptability to the specification market.

•    Forced air unit heater with 10 power ratings; from 3kW to 50kW heating output; 208, 240, 277 and 480V; 10,230 to 170,500 BTU/hr.

•    32 compatible models (no need to try to assemble a heating system from 70 or 80 models).

•    Heavy gauge die-formed steel housing. Two-toned smartly styled.

•    Advanced pull-through air flow design draws air across heating element for more even air distribution and cooler element operation.

•    Specially designed venturi outlet to meet that added throw as required in vertical position.

•    Branch circuit fusing (when required).

•    1 or 3-phase wiring on 5 through 10kW 208/240V and 15kW 208V units (field interchangeable).

•    24V control transformer standard on most models, providing a safer and more accurate means of temperature control. 3kW and 5kW 208-277V, have line voltage controls as standard (24V control available on made-to-order basis).

•    Automatic reset linear thermal cut-out, capillary type, provides protection over entire length of element areas (Manual reset protection available on made-to-order basis).

•    2-speed fan selector switch (25 to 50kW models).

•    Fan delay feature eliminates cold drafts. Element heats up before fan cuts in, then fan continues to distribute heat after element shuts off.

• Individually adjustable discharge louvers to control air flow.

• Meets all UL, NEC, and OSHA requirements.

Unit heaters should not be used in potentially explosive atmospheres. The finish is not intended for direct salt spray exposure in marine applications or the highly corrosive atmospheres of swimming pools, chemical storage bins, etc. Do not install unit heaters above recommended maximum mounting height. Obstructions must not block unit heater air inlet or discharge. Heaters must be mounted at least 7’ above the floor to prevent accidental contact with the heating element or fan blade which could cause injury.

Mounting Accessories:

Universal Wall and Ceiling Bracket

MMB-10   MUH-03, 05, 07 & 10

MMB-20   MUH-15 and MUH-20

MMB-30   MUH-25 and MUH-30

MMB-50   MUH-40 and MUH-50

Ceiling Bracket

MCMB-10   MUH-03, 05, 07 &  MUH-10

MCMB-20   MUH-15 and MUH-20

MCMB-30   MUH-25 and MUH-30

MCMB-50   MUH-40 and MUH-50

Electrical ACCESSORIES:

MT-1  Single Pole Internal Thermostat Temp. Range: 40°F - 85°F

MT-2  Two Stage Internal Thermostat Temp. Range: 40°F - 85°F

MCFS  Internal Summer Fan Switch

MRFS-1   Remote Summer Fan Switch (Line Voltage)

NRfS-2  Remote Summer Fan Switch with Relay (24V Coil-Single Pole Normally Open)

MHRT  Heater Recovery Thermostat with Relay (24V Coil-Single Pole Normally Open) Hi — 120°F; Low — 60°F

MPDS-25  Power Disconnect Switch (3 Pole)

MPDS-60  Power Disconnect Switch (3 Pole)

Anderson-Bolds is the Q'Mark Representative in Ohio and Kentucky.
Contact us with our Application Form or call 216-360-9800